CN106592794A - Inorganic fiber composite warming plate and manufacturing process thereof - Google Patents
Inorganic fiber composite warming plate and manufacturing process thereof Download PDFInfo
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- CN106592794A CN106592794A CN201510666321.XA CN201510666321A CN106592794A CN 106592794 A CN106592794 A CN 106592794A CN 201510666321 A CN201510666321 A CN 201510666321A CN 106592794 A CN106592794 A CN 106592794A
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- Prior art keywords
- glass wool
- hole
- block
- binding agent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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Abstract
The invention belongs to the field of building materials, and particularly relates to an inorganic fiber composite warming plate which is excellent in crush resistance and pull resistance, has a significant warming effect, is simple in manufacturing process, and is low in cost. The inorganic fiber composite warming plate includes a glass wool board; holes are distributed in a board surface of the glass wool board; a warming layer is arranged on the outer periphery of the glass wool board; and the warming layer is filled in each hole. Compared with the prior art, the inorganic fiber composite warming plate is excellent in crush resistance and pull resistance, and can be widely applied to various construction projects; the water absorption rate is near 0.5%-3%, and the hydrophobic rate can reach more than 99%; and the inorganic fiber composite warming plate is significant in warming effect, is easy to construct, and is low in cost.
Description
Technical field
The invention belongs to building materials field, more particularly to a kind of resistance to compression, anti-drawing strength is high, heat insulation effect is obvious, processing technology is simple and lower-cost inorfil composite insulation boards and its processing technology.
Background technology
Warming plate, say it is easy-to-understand be exactly insulation to building plank, with protection against the tide, water resistance, reduction building envelope thickness can be made, so as to increase indoor usable floor area, can be divided into according to the inherent composition of insulation material：Inorganic heat insulation material and organic insulation material, the resistance to compression of traditional inorganic heat-insulation board, anti-drawing strength are relatively low, so can not widely promote the use of in architectural engineering, in addition, traditional inorganic heat-insulation board water resistance is low, heat insulation effect is poor, it is relatively costly, and processing technology is also relatively complicated.
The content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, and a kind of resistance to compression is provided, anti-drawing strength is high, heat insulation effect is obvious, processing technology is simple and lower-cost inorfil composite insulation boards and its processing technology.
The object of the present invention is achieved like this：
A kind of inorfil composite insulation boards, including block of glass wool, it is characterised in that：Hole is distributed with the plate face of described block of glass wool, the periphery of block of glass wool is provided with heat-insulation layer, in each hole, is filled with heat-insulation layer.
Described hole is through hole, and aperture is 1-10cm, and the spacing between hole is 2cm-10cm.
The material of described heat-insulation layer is inorganic material.
The upper and lower surface of described block of glass wool is provided with fiberglass gridding cloth.
A kind of processing technology of above-mentioned inorfil composite insulation boards, it is characterised in that：
Described preparation flow is as follows：
Step 1）
Punching, takes block of glass wool, punches on block of glass wool surface, and hole is through hole, and aperture is 1cm-10cm, and the spacing between hole is 2cm-10cm；
Step 2）
Prepare binding agent, add suitable quantity of water first into stirring container, then inorganic silicic acid salt binding agent is added into stirring container, the amount of described inorganic silicic acid salt binding agent is the 10%-30% of the water yield, stirring 5-20min, rotating speed is 800-2000 rev/min, finally, then silicone waterproofing agent is added into stirring container, 10%-30% of the amount of silicone waterproofing agent for the water yield, 5-20min is again stirring for, rotating speed is 800-2000 rev/min, completes binding agent preparation process；
Step 3）
Slurrying, aluminium silicate cotton pulp is added in stirring container in step 2, described aluminium silicate cotton pulp is the 30%-60% of binding agent total amount in above-mentioned steps 2, high-speed stirred 20-40min, rotating speed is 1500-3000 rev/min, then adds foaming agent, and foaming agent is the 0.02%-1% of binding agent total amount in step 2, high-speed stirred 20-40min, rotating speed are 1500-3000 rev/min；
Step 4）
Sizing, first mould is placed on vacuum suction workbench, again by the slip injection mold bottom in step 3 stirring container, half of the amount of the slip of injection for mold volumes, block of glass wool punched in step 1 is put into into mould again, mould is filled into slip then, open vacuum suction workbench, vacuum suction workbench vibrates, while pumping；
Step 5）
Material after sizing is put into hot-air drying device by drying, and the time is 1-5h, and temperature is 90-150 DEG C, is re-fed into microwave drying equipment, and the time is 40-60min；
Step 6）
Cooling, is cooled to room temperature, you can make.
The positive effect of the present invention is as follows：
Compared with prior art, the resistance to compression of the present invention, anti-drawing strength are high, can be widely used in various architectural engineerings for the present invention, and water absorption rate is closely 0.5%-3%, and hydrophobic rate can reach more than 99%, and heat insulation effect is obvious, and easy construction, and cost is relatively low.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The present invention will be further described in conjunction with the embodiments below：
Embodiment 1, as shown in figure 1, a kind of inorfil composite insulation boards, including block of glass wool 1, hole 2 is distributed with the plate face of block of glass wool 1, the periphery of block of glass wool 1 is provided with heat-insulation layer 3, and heat-insulation layer 3 is filled with each hole 2.
Described hole 2 is through hole, and aperture is 1-10cm, and the spacing between hole 2 is 2cm-10cm.
The material of described heat-insulation layer 3 is inorganic material.
The upper and lower surface of described block of glass wool 1 is provided with fiberglass gridding cloth 4.
The present invention is bonded in into external wall directly by conventional processes, the material of heat-insulation layer 3 can also be changed to rock cotton board or mineral wool board as needed for perlite or foamed cement, block of glass wool 1, and described fiberglass gridding cloth 4 can also be replaced by wire gauze.
A kind of processing technology of above-mentioned inorfil composite insulation boards, it is characterised in that：
Described preparation flow is as follows：
Step 1）
Punching, takes block of glass wool, punches on block of glass wool surface, and hole is through hole, and aperture is 1cm-10cm, and the spacing between hole is 2cm-10cm；
Step 2）
Prepare binding agent, add suitable quantity of water first into stirring container, then inorganic silicic acid salt binding agent is added into stirring container, the amount of described inorganic silicic acid salt binding agent is the 10%-30% of the water yield, stirring 5-20min, rotating speed is 800-2000 rev/min, finally, then silicone waterproofing agent is added into stirring container, 10%-30% of the amount of silicone waterproofing agent for the water yield, 5-20min is again stirring for, rotating speed is 800-2000 rev/min, completes binding agent preparation process；
Step 3）
Slurrying, aluminium silicate cotton pulp is added in stirring container in step 2, described aluminium silicate cotton pulp is the 30%-60% of binding agent total amount in above-mentioned steps 2, high-speed stirred 20-40min, rotating speed is 1500-3000 rev/min, then adds foaming agent, and foaming agent is the 0.02%-1% of binding agent total amount in step 2, high-speed stirred 20-40min, rotating speed are 1500-3000 rev/min；
Step 4）
Sizing, first mould is placed on vacuum suction workbench, again by the slip injection mold bottom in step 3 stirring container, half of the amount of the slip of injection for mold volumes, block of glass wool punched in step 1 is put into into mould again, mould is filled into slip then, open vacuum suction workbench, vacuum suction workbench vibrates, while pumping；
Step 5）
Material after sizing is put into hot-air drying device by drying, and the time is 1-5h, and temperature is 90-150 DEG C, is re-fed into microwave drying equipment, and the time is 40-60min；
Step 6）
Cooling, is cooled to room temperature, you can make.
The resistance to compression of the present invention, anti-drawing strength are high, can be widely used in various architectural engineerings, and water absorption rate is closely 0.5%-3%, and hydrophobic rate can reach more than 99%, and heat insulation effect is obvious, and easy construction, and cost is relatively low.
Claims (5)
1. a kind of inorfil composite insulation boards, including block of glass wool, it is characterised in that：Hole is distributed with the plate face of described block of glass wool, the periphery of block of glass wool is provided with heat-insulation layer, in each hole, is filled with heat-insulation layer.
2. according to the inorfil composite insulation boards described in claim 1, it is characterised in that：Described hole is through hole, and aperture is 1-10cm, and the spacing between hole is 2cm-10cm.
3. according to the inorfil composite insulation boards described in claim 1, it is characterised in that：The material of described heat-insulation layer is inorganic material.
4. according to the inorfil composite insulation boards described in claim 1, it is characterised in that：The upper and lower surface of described block of glass wool is provided with fiberglass gridding cloth.
5. a kind of processing technology of inorfil composite insulation boards, it is characterised in that：
Described preparation flow is as follows：
Punching, takes block of glass wool, punches on block of glass wool surface, and hole is through hole, and aperture is 1cm-10cm, and the spacing between hole is 2cm-10cm；
Prepare binding agent, add suitable quantity of water first into stirring container, then inorganic silicic acid salt binding agent is added into stirring container, the amount of described inorganic silicic acid salt binding agent is the 10%-30% of the water yield, stirring 5-20min, rotating speed is 800-2000 rev/min, finally, then silicone waterproofing agent is added into stirring container, 10%-30% of the amount of silicone waterproofing agent for the water yield, 5-20min is again stirring for, rotating speed is 800-2000 rev/min, completes binding agent preparation process；
Slurrying, aluminium silicate cotton pulp is added in stirring container in step 2, described aluminium silicate cotton pulp is the 30%-60% of binding agent total amount in above-mentioned steps 2, high-speed stirred 20-40min, rotating speed is 1500-3000 rev/min, then adds foaming agent, and foaming agent is the 0.02%-1% of binding agent total amount in step 2, high-speed stirred 20-40min, rotating speed are 1500-3000 rev/min；
Sizing, first mould is placed on vacuum suction workbench, again by the slip injection mold bottom in step 3 stirring container, half of the amount of the slip of injection for mold volumes, block of glass wool punched in step 1 is put into into mould again, mould is filled into slip then, open vacuum suction workbench, vacuum suction workbench vibrates, while pumping；
Material after sizing is put into hot-air drying device by drying, and the time is 1-5h, and temperature is 90-150 DEG C, is re-fed into microwave drying equipment, and the time is 40-60min；
Cooling, is cooled to room temperature, you can make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666321.XA CN106592794A (en) | 2015-10-16 | 2015-10-16 | Inorganic fiber composite warming plate and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666321.XA CN106592794A (en) | 2015-10-16 | 2015-10-16 | Inorganic fiber composite warming plate and manufacturing process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106592794A true CN106592794A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510666321.XA Pending CN106592794A (en) | 2015-10-16 | 2015-10-16 | Inorganic fiber composite warming plate and manufacturing process thereof |
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| CN (1) | CN106592794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305998A (en) * | 2021-05-21 | 2021-08-27 | 郑州远东耐火材料有限公司 | Insulation can is used in production of alumina brick |
-
2015
- 2015-10-16 CN CN201510666321.XA patent/CN106592794A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305998A (en) * | 2021-05-21 | 2021-08-27 | 郑州远东耐火材料有限公司 | Insulation can is used in production of alumina brick |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
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| WD01 | Invention patent application deemed withdrawn after publication |